The mojo butt-up rippler presents a natural image of a feeding mallard with the ripples.These ripples were developed as a result of a special request by jase robertson of duck commander, a world class duck hunter who understands that realistic ripples on the water accurately simulate live ducks, thus greatly increasing the attractiveness of your spread to other ducks.Type: DecoyMotor: Variable SpeedsQuantity: 1Battery: AAAudible Or Motion: Motion only